Method get

packages/effect/src/Layer.ts:434–443

(
    layer: Layer<ROut, E, RIn>,
    scope: Scope.Scope
  )

  readonly map = new Map<Layer<any, any, any>, MemoMapEntry>()

  get<RIn, E, ROut>(
    layer: Layer<ROut, E, RIn>,
    scope: Scope.Scope
  ): Effect<Context.Context<ROut>, E, RIn> | undefined {
    const local = this.map.get(layer)
    if (local) {
      return memoMapReuse(local, scope)
    }
    return this.parent?.get(layer, scope)
  }

  getOrElseMemoize<RIn, E, ROut>(
    layer: Layer<ROut, E, RIn>,